Author

Bhuvana Ravikumar

University of California, Davis

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Physiology· 2

Signature Assays, Organisms & Methods

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Approach:statistical model· 2 Research Focus:benchmarking· 1 Assay:electronic health records· 1

Frequent Co-Authors

Bharath RamsundariD· 2 shared Sandya SubramanianiD· 2 shared Gayathri SuniliD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

3 top collaborators · 3 mutual co-author links

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2 shared papersPhysiology

Bharath RamsundarORCID

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2 papers

Recent·Most cited

Lognormal Neural Point Process Models for Interpretable Heartbeat Dynamics

Bhuvana Ravikumar, Bharath Ramsundar, Sandya Subramanian

The paper applies a lognormal mixture neural temporal point process to model heartbeat dynamics, showing improved robustness to noise compared to an inverse Gaussian model.

bioRxiv · Aug 20, 2026 · PreprintPhysiology

Towards a Physiological Scaling Law: Model Quality vs. Cohort Size for Stochastic Sequence Data

Gayathri Sunil, Bhuvana Ravikumar, Bharath Ramsundar, Sandya Subramanian

The paper evaluates scaling laws for stochastic sequence data using distributional calibration metrics, showing that performance improves with cohort size beyond point accuracy saturation.

bioRxiv · Aug 20, 2026 · PreprintPhysiology